si5318 ETC-unknow, si5318 Datasheet - Page 9

• Manufacturer Part Number: si5318
• Description: Sonet/sdh Precision Clock Multiplier
• Manufacturer: ETC-unknow

Table 4. AC Characteristics (PLL Performance Characteristics) (Continued)
(V
Wander/Jitter at 3200 Hz Bandwidth
(BWSEL[1:0] = 01 and DBLBW = 1)
Jitter Tolerance (see Figure 7)
CLKOUT RMS Jitter Generation
CLKOUT Peak-Peak Jitter Generation
Jitter Transfer Bandwidth (see Figure 6)
Wander/Jitter Transfer Peaking
Wander/Jitter at 3200 Hz Bandwidth
(BWSEL[1:0] = 00 and DBLBW = 0)
Jitter Tolerance (see Figure 7)
CLKOUT RMS Jitter Generation
CLKOUT Peak-Peak Jitter Generation
Jitter Transfer Bandwidth (see Figure 6)
Wander/Jitter Transfer Peaking
Wander/Jitter at 6400 Hz Bandwidth
(BWSEL[1:0] = 00 and DBLBW = 1)
Jitter Tolerance (see Figure 7)
CLKOUT RMS Jitter Generation
CLKOUT Peak-Peak Jitter Generation
Jitter Transfer Bandwidth (see Figure 6)
Wander/Jitter Transfer Peaking
Notes:
DD33
1. Higher PLL bandwidth settings provide smaller clock output wander with temperature gradient.
2. For reliable device operation, temperature gradients should be limited to 10 °C/min.
3. Telcordia GR-1244-CORE requirements specify maximum phase transient slope during clock rearrangement in terms
= 3.3 V ±5%, TA = –20 to 85 °C)
of nanoseconds per millisecond. The equivalent ps/µs unit is used here since the maximum phase transient magnitude
for the Si5318 (tPT_MTIE) never reaches one nanosecond.
Parameter
J
J
J
J
J
J
Symbol
GEN(RMS)
J
GEN(RMS)
GEN(RMS)
GEN(PP)
GEN(PP)
GEN(PP)
TOL(PP)
F
F
F
J
J
J
BW
BW
BW
P
P
P
Rev. 1.0
12 kHz to 20 MHz
12 kHz to 20 MHz
12 kHz to 20 MHz
12 kHz to 20 MHz
12 kHz to 20 MHz
12 kHz to 20 MHz
Test Condition
BW = 3200 Hz
BW = 3200 Hz
BW = 6400 Hz
f = 3200 Hz
f = 3200 Hz
f = 6400 Hz
f = 320 Hz
< 3200 Hz
f = 320 Hz
< 3200 Hz
f = 640 Hz
< 6400 Hz
f = 32 Hz
f = 32 Hz
f = 64 Hz
1000
Min
500
100
500
50
10
50
—
—
—
—
—
—
—
—
—
—
—
—
5
5
3200
3200
6400
0.72
0.05
0.86
0.05
0.05
Typ
6.8
7.7
0.7
6.6
—
—
—
—
—
—
—
—
—
Si5318
Max Unit
10.0
10.0
0.9
0.1
1.2
0.1
1.0
9.0
0.1
—
—
—
—
—
—
—
—
—
—
—
—
Hz
dB
Hz
dB
Hz
dB
ns
ns
ns
ps
ps
ns
ns
ns
ps
ps
ns
ns
ns
ps
ps
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